Broken WIP commit

MacPass/MPAutotypeEnvironment.m

@@ -0,0 +1,84 @@
+//
+//  MPAutotypeEnvironment.m
+//  MacPass
+//
+//  Created by Michael Starke on 15.01.20.
+//  Copyright © 2020 HicknHack Software GmbH. All rights reserved.
+//
+
+#import "MPAutotypeEnvironment.h"
+#import "NSRunningApplication+MPAdditions.h"
+#import "MPPluginHost.h"
+#import "MPPlugin.h"
+
+@implementation MPAutotypeEnvironment
+
++ (instancetype)environmentWithTargetApplication:(NSRunningApplication *)targetApplication entry:(KPKEntry *)entry {
+  return [[MPAutotypeEnvironment alloc] initWithTargetApplication:targetApplication entry:entry];
+}
+
+- (instancetype)initWithTargetApplication:(NSRunningApplication *)targetApplication entry:(KPKEntry *)entry {
+  self = [super init];
+  if(self) {
+    _entry = entry;
+    if(!targetApplication) {
+      _pid = -1;
+      _windowTitle = @"";
+    }
+    else {
+      NSDictionary *frontApplicationInfoDict = targetApplication.mp_infoDictionary;
+      
+      _pid = [frontApplicationInfoDict[MPProcessIdentifierKey] intValue];
+      _windowTitle = frontApplicationInfoDict[MPWindowTitleKey];
+      
+      /* if we have any resolvers, let them provide the window title */
+      NSArray *resolvers = [MPPluginHost.sharedHost windowTitleResolverForRunningApplication:targetApplication];
+      for(MPPlugin<MPAutotypeWindowTitleResolverPlugin> *resolver in resolvers) {
+        NSString *windowTitle = [resolver windowTitleForRunningApplication:targetApplication];
+        if(windowTitle.length > 0) {
+          _windowTitle = windowTitle;
+          break;
+        }
+      }
+    }
+    _hidden = NSRunningApplication.currentApplication.isHidden;
+  }
+  return self;
+}
+
+- (BOOL)isSelfTargeting {
+  return NSRunningApplication.currentApplication.processIdentifier != _pid;
+}
+
+- (NSDictionary *)_infoDictionaryForApplication:(NSRunningApplication *)application {
+  NSArray *currentWindows = CFBridgingRelease(CGWindowListCopyWindowInfo(kCGWindowListExcludeDesktopElements, kCGNullWindowID));
+  NSArray *windowNumbers = [NSWindow windowNumbersWithOptions:NSWindowNumberListAllApplications];
+  NSUInteger minZIndex = NSNotFound;
+  NSDictionary *infoDict = nil;
+  for(NSDictionary *windowDict in currentWindows) {
+    NSString *windowTitle = windowDict[(NSString *)kCGWindowName];
+    if(windowTitle.length <= 0) {
+      continue;
+    }
+    NSNumber *processId = windowDict[(NSString *)kCGWindowOwnerPID];
+    if(processId && [processId isEqualToNumber:@(application.processIdentifier)]) {
+      
+      NSNumber *number = (NSNumber *)windowDict[(NSString *)kCGWindowNumber];
+      NSUInteger zIndex = [windowNumbers indexOfObject:number];
+      if(zIndex < minZIndex) {
+        minZIndex = zIndex;
+        infoDict = @{
+          MPWindowTitleKey: windowTitle,
+          MPProcessIdentifierKey : processId
+        };
+      }
+    }
+  }
+  if(currentWindows.count > 0 && infoDict.count == 0) {
+    // show some information about not being able to determine any windows
+    NSLog(@"Unable to retrieve any window names. If you encounter this issue you might be running 10.15 and MacPass has no permission for screen recording.");
+  }
+  return infoDict;
+}
+
+@end